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Course Overview

Are you looking to gain a new in-demand skill from the comfort of your home? Well, look no further; you’ve come to the right place!

Our easy-to-follow Essential Functions of JavaScript Programming will provide you with all the deep knowledge and insight you need to know about this topic. This comprehensive course has been broken down into several manageable modules, which we believe will assist you to easily grasp each concept – from the fundamental to the more advanced aspects of the course. 

Learn the most in-demand skills from the safety & comfort of your home. Enjoy the freedom to learn at your own comfortable pace and prepare yourself for the market of the future. 

Learning Outcomes

Whether you are an aspiring professional or a complete beginner, this course will improve your expertise and boost your CV with key skills and an accredited certification attesting to your knowledge.

Entry Requirement

    • This course is available to all learners of all academic backgrounds.
    • Learners should be aged 16 or over to undertake the qualification.
    • Some basic understanding of the English language and numeracy.

Why choose us?

    • Affordable, engaging & high-quality e-learning study materials;
    • Tutorial videos/materials from the industry-leading experts;
    • Study in a user-friendly, advanced online learning platform;
    • Efficient exam systems for the assessment and instant result;
    • The UK & internationally recognized accredited qualification;
    • Access to course content on mobile, tablet, or desktop from anywhere, anytime;
    • The benefit of career advancement opportunities;
    • 24/7 student support via email.

Will I receive a certificate of completion?

After you have successfully completed the course, you will be able to obtain an Accredited Certificate of Achievement. You can, however also obtain a Course Completion Certificate following the course completion without sitting for the test. Certificates can be obtained either in hardcopy at the cost of £29 or in PDF format at the cost of £19.

    • PDF certificate’s turnaround time is 24 hours, and for the hardcopy certificate, it is 3-9 working days.

Career path

Essential Functions of JavaScript Programming is a useful qualification to possess and would be beneficial for any related profession or industry.   

Essential Functions of JavaScript Programming
$417.24 $24.85 TAKE THIS COURSE

Course Curriculum

Unit 01: Introduction
Introduction 00:02:00
Why use JavaScript functions? 00:06:00
Unit 02: Defining and Invoking Functions
Defining and Invoking Functions 00:04:00
Demo: Invoking and Defining JavaScript functions 00:07:00
Alternate ways to define functions 00:01:00
Demo: Alternate ways to define functions 00:04:00
Unit 03: Function Scope
What is function scope? 00:03:00
Demo: Exploring Function Scope 00:04:00
Child Function Scope 00:02:00
Demo: Child Function Scope 00:06:00
Unit 04: Composing Functions
What is function composition? 00:02:00
Demo: Currying Functions 00:05:00
Factory Functions 00:01:00
Demo: Factory Functions 00:04:00
Unit 05: Asynchronous Functions
What are callback functions? 00:01:00
Demo: Callback Functions 00:04:00
Promises, Async and Generators 00:06:00
The “this” keyword & demo 00:04:00
Self-Invoking Functions & demo 00:03:00
Error Catching & demo 00:04:00
Object Creators & demo 00:03:00
Course Summary 00:02:00
Assignment – Essential Functions of Javascript Programming 00:00:00

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